Do you need more ESL conversation questions? Here are some great resources:
Breaking News English
Here you can find extensive lessons based around a recent news story. There is a new lesson published every couple of days and the story topics range from serious events to lighter, human interest ones. Every lesson includes an article and related discussion questions, though there are also warm-up, listening, vocabulary, punctuation, and writing activities.
Conversation Questions for the ESL/EFL Classroom
No site has more ESL conversation questions than this one and on almost any topic you can imagine. If you can think of anymore there is an option to submit your suggestions.
ESL Conversation Questions
This site not only has questions by topic and text-book, but also useful questions to help students practice different parts of grammar. There are a few other useful things for teachers and students, like an IELTS Study Guide.
Here you can find a lot of topics and each set of questions is divided into Student A and Student B to encourage students to rely on their listening skills.
There are a lot of good resources here including printable conversation cards.